diff --git a/requirements.txt b/requirements.txt
index c245b2d2..29495427 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ pbr>=1.6
 argparse
 iso8601>=0.1.9
 oslo.i18n>=1.5.0 # Apache-2.0
-oslo.serialization>=1.4.0 # Apache-2.0
+oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils!=2.6.0,>=2.4.0 # Apache-2.0
 PrettyTable<0.8,>=0.7
 python-keystoneclient!=1.8.0,>=1.6.0